SOLAR SYSTEM

Detailed explanation-1: -A space probe is an unpiloted, unmanned device sent to explore space and gather scientific information. A space probe is launched from Earth with a set of scientific instruments and tools used to study the atmosphere and composition of space and other planets, moons, or celestial bodies.

Detailed explanation-2: -Mariner 2 was the first probe to study another planet. On Dec. 14, 1962, Mariner 2 flew past the planet Venus.

Detailed explanation-3: -A space probe is a robotic spacecraft that travels outside of Earth’s orbit and gathers information about distant planets and outer space. Space probes are designed to operate on their own, gathering data and sending it back to Earth for scientists to analyze.

Detailed explanation-4: -Orbiter Spacecraft A spacecraft designed to travel to a distant planet and enter into orbit about it must carry a substantial propulsive capability to decelerate it at the right moment, to achieve orbit insertion.

Detailed explanation-5: -No spacecraft has gone farther than NASA’s Voyager 1. Launched in 1977 to fly by Jupiter and Saturn, Voyager 1 crossed into interstellar space in August 2012 and continues to collect data. Voyager 1 and its sister ship Voyager 2 have been flying longer than any other spacecraft in history.

Detailed explanation-6: -There are lunar (moon) probes, solar (sun) probes that measure solar radiation, and probes that investigate the terrain on rocky planets or the gases on gaseous planets. Introduce the Cassini space probe. Display the web page NASA: Cassini Solstice Mission-Inside the Spacecraft and explore the diagram together.

Detailed explanation-7: -A space probe is a robotic spacecraft that does not orbit Earth, but instead, explores further into outer space. Space probes have different sets of scientific instruments onboard.